5
2.3.2 Dial Setting
Before you control the speed dome, please set the speed dome address number, baud rate, and
parity or HD/SD video mode. The speed dome will respond to its control command after
completing all these settings.
Note:
Open speed dome rear cover, you can see the dial switch buttons on the PTZ mainboard. You
can follow the steps listed below to set the speed dome address number, baud rate, and parity or
HD/SD video mode. Please be noted that you need to restart the device to activate the new
settings.
The dial switches on the PTZ are used to set speed dome address, baud rate, and parity or
HD/SD video mode parameters. When you switch ON as 1, then 1 is the lowest bit and 8 is the
highest bit in address setting dial switch; for baud rate and parity or HD/SD video mode setting, 9
is the lowest bit and 12 is the highest bit.
Note:
Please be noted that the speed dome can self-adapt to the industrial standard protocol, PELCO-
D and PELCO-P, the control protocol doesn
’
t need to be set via dial setting.
2.3.3 Address Setting
The speed dome uses dial switch to set address number, the encoding mode adopts binary
system. 1 to 8 is valid bit, and the highest address bit is 255. You can refer to sheet 2-1 for more
information about address number setting.
Address
1
2
3
4
5
6
7
8
1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
1
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
2
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
3
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
4
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
5
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
6
OFF
ON
ON
OFF
OFF
OFF
OFF
OFF
7
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
8
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
……
…………………………………………………………………
254
OFF
ON
ON
ON
ON
ON
ON
ON
255
ON
ON
ON
ON
ON
ON
ON
ON
Sheet 2-1
2.3.4 Baud Rate, Parity and HD/SD Video Mode Setting
2.3.4.1
Analog Speed Dome
Bit 9 and 10 are used to set baud rate in the dial bit from 9 to 12, bit 11 and 12 are used to set
parity. Please refer to sheet 2-2 and 2-3 for detailed information.
9
10
Baud Rate
OFF
OFF
9600bps
ON
OFF
4800bps
OFF
ON
2400bps
ON
ON
1200bps
Sheet 2-2
